CN101637068B - A photo ionizer - Google Patents
A photo ionizer Download PDFInfo
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- CN101637068B CN101637068B CN2008800070844A CN200880007084A CN101637068B CN 101637068 B CN101637068 B CN 101637068B CN 2008800070844 A CN2008800070844 A CN 2008800070844A CN 200880007084 A CN200880007084 A CN 200880007084A CN 101637068 B CN101637068 B CN 101637068B
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- 229910052710 silicon Inorganic materials 0.000 claims abstract description 22
- 239000010703 silicon Substances 0.000 claims abstract description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims description 17
- 238000012790 confirmation Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 5
- 150000003376 silicon Chemical class 0.000 claims description 5
- 150000001450 anions Chemical class 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract 4
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004846 x-ray emission Methods 0.000 description 2
- 241000218606 Pinus contorta Species 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000000673 shore pine Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/06—Carrying-off electrostatic charges by means of ionising radiation
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/14—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using charge exchange devices, e.g. for neutralising or changing the sign of the electrical charges of beams
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Elimination Of Static Electricity (AREA)
- X-Ray Techniques (AREA)
Abstract
This invention relates to a photo ionizer comprising multiple head units that generate soft X-ray in order to remove electric charges of a charged body and a control unit that controls the head units, wherein each of the head units comprises a high voltage generation unit receiving low voltage and raising it to high voltage; an X-ray tube receiving high voltage from the high voltage generation unit and emitting X-ray; a silicon cap formed at the backside of the X-ray tube and protecting the X-ray tube from vibration; a bulb generating electrons; an output window emitting X-ray generated when the electrons collide with a target; a protective case consisting of a D-shaped side unit and a cover unit; a flange unit thermally and electrically connected to the output window and fixed to the front end of the X-ray tube, and radiating the heat generated from the target outside of the X-ray tube by contacting with the front surface of the side unit of the protective case; and a flange reinforcing plate having a first through hole whose diameter is as large as the diameter of the periphery of the flange unit, wherein the X-ray generated at the X-ray tube is emitted outside of the protective case through the first through hole and a second through hole whose diameter is smaller than the diameter of the first through hole, and wherein the second through hole is formed on the front surface of the protective case.
Description
Technical field
The present invention relates to a kind ofly use minimum bolt or screw and a head unit of the photo ionizer of simple assembling; This head unit has the function that significantly promotes absorbing vibration and insulation; And with offering control unit and head unit in useful life of head; So that the user can know the time of changing head in time, and promote the output function of relay according to input signal.
Background technology
As known techniques Korean Patent case number 465346 " X-ray generator and static removers " (X-ray generator and electrostatic remover using the same) is that Japanese shore pine Hamamatsu Photonics KK owns.
Applicant as number 676527 " soft X-ray ionizer and is removed the method for the electric charge of electrified body " (the An ionizer using soft X-ray and a method for removing electric charges of a charged body) invention for this reason of another known techniques Korean Patent case has.The structure that in the 1st figure, shows this invention.
Before, when assembling the head unit of photo ionizer, owing to the problem of structure is used several screws, and needed servicing unit to be formed at the flange unit on the head unit front surface, and needed great amount of time and effort with fixing this.Especially, owing to the X-ray tube in most of the cases connects containment vessel by screw, exterior vibration directly is sent to the X-ray tube via screw, makes the head unit of ionizer be very easy to be given a shock and damaged.
In addition, owing to be used to contact the complex structure that flange unit contacts with containment vessel, assembling process is difficult in the past.This flange unit should be fixed on the over cap exactly, and by the contacting flange unit from heat to external radiation and over cap, and effective and efficient manner is to use screw fixings.Yet, have many problems as previous this kind of explanation mode.
In addition, the head unit of photo ionizer dress is invested wall or ceiling is unusual difficulty to desire in the past, and in case this head unit is installed, just is difficult to change installation site or direction.
Now, the problem of known techniques is summed up as follows:
The first, convention use the photo ionizer of screw, except part by screw fixings, the damage that is given a shock easily;
The second, owing to use the use of screw, the assembling photo ionizer also is not easy;
Three, its size also can't sufficiently reduce;
Four,, and in the situation of ground connection, can disengage high voltage owing to incomplete insulation;
Five, vibrations are difficult to be absorbed;
Six, owing in head unit, do not have the function for preparing the demonstration time, the user can't know the service time of head;
Seven, owing to do not have the function relevant with alarm service time for preparing head, the user can't easily know the time of changing head unit;
Eight, when changing the head list, do not have Faxian and be shown in control unit the service time of this head of changing; And
Nine, because many input/output signal lines (for example: indicating device, remote control, interlocking) are arranged, power supply is complicated in device.
Summary of the invention
Technical problem
The object of the invention is the head unit that a kind of photo ionizer is provided, and it can solve these problems in the known techniques.For other purpose of the present invention and advantage, will specify and with reference to appended graphic and be obvious by reading this.
Beneficial effect
Beneficial effect of the present invention is following:
The first, the antagonism vibration resistance is strong.Because the silicon cap has elasticity and flexible, external shock can be absorbed, and prolongs the useful life of X-ray tube.
The second, assembling easily.Owing to do not use the for example bracing or strutting arrangement out of the ordinary of bolt and so on, therefore become less compared to habit, size.
Three, owing to do not need the for example bracing or strutting arrangement of bolt and so on, the size of head unit can be little than known techniques.
Four, improve electric insulation efficient.This is because the input electric wire of the near X-ray tube of the present invention is processed the silicon cap, makes the possibility of the discharge between input electric wire and containment vessel become very low.
Five, because on head unit, have the timer Presentation Function, then the user can check the service time of head unit.
Six, because have the alarm function relevant with the service time of head unit, the user can easily know the replacing time of head unit.Unit replacement is around the time right overhead, and a timer can be exported an alarm signal in order to remind.
Seven, because information service time of head unit transfers to control unit via communication (for example RS-485 connects),, be shown on the control unit through the service time of changing head unit even changed head unit.In known techniques, though change head unit, previous header is kept in the control unit and shows previous information.Therefore, the user can't correctly know the replacing time of head unit.Yet; In the present invention, timer out of the ordinary is provided in head unit, and if previous head unit change to new head unit; Correct temporal information in useful life is sent to control unit by this timer via order wire, and is shown on the display window of control unit and head unit.Therefore, the user can correctly know the replacing time of head.
Eight, reinforcing relay output function, and can meet user's demand on one's own initiative.This promptly is,
-when electric power was ON/OFF, output response signal was to relay.
-when input remote control or interlocking signal, output response signal is to relay.
-owing to input/output signal line (for example: indicating device, remote control, interlocking) is integrated by a connector, so supply electric power becomes simply in facility, the input/output signal line then connected by connector out of the ordinary respectively in the past.
Brief description of drawings
Fig. 1 is the structure chart according to the head unit of a kind of photo ionizer of known techniques;
Fig. 2 is the structure chart of the head unit of the photo ionizer of preferred embodiment according to the present invention;
Fig. 3 is for preferred embodiment is coupled to the graphic of state in the head unit of photo ionizer when X-ray tube and side unit according to the present invention;
Fig. 4 is for coupling enlarged drawing partly among Fig. 3;
Fig. 5 is the vertical view of Fig. 3;
Fig. 6 is the enlarged drawing of Fig. 5;
Fig. 7 is the photo ionizer system of the preferred embodiment according to the present invention;
Fig. 8 is a shape outside the head unit of the photo ionizer of preferred embodiment according to the present invention;
Fig. 9 is another profile of the head unit of the photo ionizer of preferred embodiment according to the present invention;
Figure 10 is the assembling process of side unit and cap unit in the head unit of the photo ionizer of preferred embodiment according to the present invention;
Figure 11 is for preferred embodiment is coupled to the graphic of state in the head unit of photo ionizer when X-ray tube and side unit according to the present invention;
Figure 12 is X-ray tube and the state of side unit before coupling among Figure 11;
Figure 13 is coupling the state of back for X-ray tube and side unit in Figure 11.
< formant symbol description >
400 containment vessels
410 side units
412 front units
414 bent part
416 holes
416 ' hole
416 " bolts
Unit, 418 back
419 front and back linkage units
420 second through holes
422 connectors
430 cap units
500 X-ray tubes
510 bulbs
530 output windows
540 flange unit
550 silicon caps
560 connectors
600 flange reinforcing plate
610 first through holes
700 high voltage generation units
820 display windows
1000 head units
2000 control units
Preferred forms of the present invention
< preferred embodiment >
The preferred embodiment of this photo ionizer according to the present invention comprises:
A plurality of head units produce soft X-ray, so that by cation that gas produces and anion or electronics in this soft X-ray ionized air, the electric charge of electrified body are removed; And
One control unit, it is controlled these a plurality of head units and has a power subsystem,
Wherein, each this head unit comprises:
One high voltage generation unit, it receives low-voltage from this power subsystem, and it is promoted to high voltage;
One X-ray tube, it receives high voltage from this high voltage generation unit, and emission X-ray;
One silicon cap is formed at the dorsal part of this X-ray tube, is processed by exaflex injection type, because this high voltage that is applied to the X-ray tube is caused electrical accident, this silicon cap has elasticity and do not receive exterior vibration by absorbing vibration to protect the X-ray tube to prevent;
One bulb forms a part of of said X-ray tube and produces electronics;
One target forms the some of said X-ray tube, and by be pulled in electronics that this bulb produces with the potential difference of anode;
One output window forms the some of said X-ray tube, and when the said target of electron collision, launches the X-ray that is produced; One containment vessel; By one
shape side unit and
female cap unit forms; Should cover top, bottom and the opening portion of said side unit in
female cap unit; Wherein, said containment vessel heat conduction and electrically conduction;
One flange unit; Its hot link and be electrically connected to this output window, by with the contacting of the front surface of the said side unit of containment vessel, outside the thermal radiation that said target place produces to the said X-ray tube; This flange unit is fixed on the front end of said X-ray tube, and electrically conduction;
One flange reinforcing plate has one first through hole, and the peripheral diameter length of the diameter of this through hole and said flange unit is suitable; Fixedly contact by the inboard of one first fixture with the front surface of said containment vessel, and tool heat conductivity and electrical conductivity, wherein; The said front surface of said containment vessel has one second through hole; This through hole is arranged on said first through hole, and its diameter is less than the diameter of said first through hole, and outside X-ray emission to the said containment vessel that X-ray tube place is produced; And
One circuit unit, it has:
One timer is used to check the useful life that is installed in the head in the said containment vessel,
One display window is used to show the measured information of said timer,
One alarm device is used to remind useful life at moment,
One switch is used to turn round/stop head,
One relay is used for the operation of control timer, switch, control unit and peripheral control unit.
In this embodiment; Contact in said first through hole of the preferable insertion of said flange unit and with said second through hole said front surface on every side; Said X-ray tube inserts in the X-ray tube set casing; And an end of this set casing contacts with the back surface of the said side unit of containment vessel; Distance between the front surface of the side unit of said containment vessel and the surface, back, a little shorter a little than the total length of said silicon cap and said X-ray tube; So that can X-ray tube and said silicon cap be fixed, and said flange unit contacts with the front surface of the said side unit of containment vessel so that the heat that in said X-ray tube, produces, can be by the air that contacts with the front surface of the said side unit of containment vessel and cool off.
In this embodiment; A plurality of bent part are preferable to be arranged on: connect in the anterior-posterior linkage unit of unit and unit, back before the side unit of containment vessel; One first hole be formed on each bent part in intracardiacly be used to penetrate bolt; One second hole is formed on the cap unit of the containment vessel that is arranged on first hole and is used to penetrate bolt, and this containment vessel is assembled by bolt is inserted in first and second holes and with bolted.
In this embodiment; This ionizer is preferable via
shape metallic plate and stiffener and level or vertically fixing; Wherein, Side outside this metallic plate, be connected to the back unit with the side unit of containment vessel by bolt, and this stiffener inserts between another outside and wall of metallic plate.
In this embodiment; Preferable this control unit that transfers to by communication of institute's information service time of this head unit respectively; Even and the head unit replacing, still can on control unit, show the service time of the head unit after the replacing, so that the user can know the time of the head of changing in time.
In this embodiment, several input/output signal lines are preferable to be connected to said head unit and said control unit by a connector, is used for supplying electric power easily at this facility.
In this embodiment; One peripheral control unit is preferable by utilization remote control, interlocking, DC power supply input signal to said ionizer; Remotely control is turned round or is stopped said ionizer; The no matter whether required said input signal normal running of said ionizer according to the user; All confirm that by the output contact point of said relay the output contact point of this said relay is the output signal corresponding with said input signal, the state of the said output contact point that changes by said relay is: electric power, remote control, interlocking, head unit or alarm.The change of power state here is in order to confirm that electric power is ON/OFF when power supply is imported; At remote state, change the state of the output contact point of relay, for confirmation when remote signal when said ionizer is imported in the outside, whether said ionizer is normally operated according to the remote signal of importing; At interlocking state, change the state of the output contact point of relay, for confirmation when interlocking signal is imported from the outside, whether this ionizer is normally operated according to the input interlocking signal; At the head unit state, change the state of the output contact point of relay, normally whether head unit for confirmation ON/OFF; In alarm condition, when because undesired and ionizer can't proper operation the time, changes the state of the output contact point of relay; And more comprise device, to export: the mode of operation of this control unit, the mode of operation of the remote control of this input signal, interlocking, DC power supply.
< structure of the present invention and operation >
This photo ionizer system according to the present invention comprises: head unit 1000, and the soft X-ray that it produces, so that the cation that gas produces by soft X-ray in the ionized air and anion or electronics, to remove the electric charge of electrified body (not shown); And a control unit 2000, it controls at least one head unit 1000.
Said control unit 2000 has a power subsystem (not icon); Said power subsystem is with the high voltage generation unit 700 in low voltage application to the head unit 1000; Said high voltage generation unit 700 is promoted to high voltage with low-voltage, and with this high voltage applications to one soft X-ray pipe 500.
Simultaneously, this head unit 1000 according to the present invention is arranged on: have in the containment vessel 400 of high voltage generation unit 700.Head unit 1000 comprises: a bulb 510, and it produces electronics; One target (not icon), it draws said bulb 510 because of electronics that potential difference produced; One output window 530, the X-ray that emission is produced when the said target of electron collision; One containment vessel 400; By one
shape side unit 410 and
female cap unit 430 (referring to 2i figure) form; Be somebody's turn to do top, bottom and the opening portion of the said side unit 410 of
female cap unit 430 coverings; Wherein said containment vessel 400 protection this bulb 510, target and output windows 530, and wherein said containment vessel 400 ability heat conduction and conductions; One flange unit 540; It is hot and be connected to output window 530 electrically; Support said output window 530, and by contacting, radiation and outside thermal radiation to the said X-ray tube 500 with the place's generation of said target with the front unit 412 of the said side unit 410 of containment vessel 400; It is fixed to said X-ray tube 500, and tool conductivity; One flange reinforcing plate 600; Has one first through hole 610; The diameter of the periphery of the diameter of this through hole 610 and said flange unit 540 is suitable, by fixture bolt and contact an inboard of said front unit 412 regularly for example, and tool heat conductivity and electrical conductivity; Wherein this front unit 412 has one second through hole 420; This through hole 420 is arranged on said first through hole 610 places, and its diameter is less than the diameter of said first through hole 610, and outside X-ray emission to the said containment vessel 400 that said X-ray tube place is produced; One high voltage generation unit 700, position and provide high voltage to said X-ray tube 500 in said containment vessel 400; And a circuit unit (not icon), be arranged in the said containment vessel 400, and electrically connect with said high voltage generation unit 700.
Said head unit 1000 among the present invention more comprises a silicon cap 550; It is formed on the back side of said X-ray tube 500; It is made up of exaflex injection type; Because the electrically accident that high voltage was caused to said X-ray tube 500 is provided, it has elasticity and protects said X-ray tube 500 to prevent external shock by absorbing vibration to prevent.
Simultaneously, the side unit 410 among the 2a figure is meant: the combination of front unit 412, unit 418, back and front and back linkage unit 419.Said flange unit 540 is inserted in said first through hole 610; And contact with the said front unit 412 around said second through hole 420; One end of silicon cap 550 contacts with the back unit 418 of said side unit 410; So that fixedly the X-ray tube 500, and said flange unit 540 contacts with front unit 412, so that the heat that in said X-ray tube 500, is produced can be cooled off by the air through front unit 412.
Several bent part 414 are arranged in the linkage unit 419 of front and back; This front and back linkage unit 419 connects the front unit 412 and unit 418, back of the said side unit 410 of containment vessel 400; One hole 416 be formed on each bent part 414 in intracardiac; And be used to pass bolt 416 " (referring to 2g figure); another hole 416 ' (referring to 2g figure) be formed at be arranged on this hole 416 on the said cap unit 430 of containment vessel 400, ", and this over cap by with nut 416 " is inserted in the hole 416,416 ' and with the fastening and assembling securely of nut to be used to pass nut 416.
Simultaneously, device need out of the ordinary is installed in the present invention's ionizer on the wall or on the ceiling.In the present invention; One
lateral surface (not shown) of shape metallic plate (not shown) is connected to the back unit 418 of side unit 410 by bolt and packing ring (not icon); And after inserting stiffener (not shown) between another lateral surface of metallic plate and wall or the ceiling, ionizer is by screw (not shown) and packing ring (not shown) and be installed on the wall or on the ceiling.Several holes (not shown) are formed on metallic plate and the stiffener, in order to pass screw.
In this embodiment, when we when front unit 412 is observed containment vessels 400, X-ray tube 500 is arranged on the left side of containment vessel 400, high voltage generation unit 700 is arranged on the right of containment vessel 400.Therefore be different from previous photo ionizer, in this structure and need not be used to support X-ray tube 500 and distinctly install, similarly be supporting bracket or plug assembly.In the present invention, in order to the fixing assembly of X-ray tube 500 be: the flange reinforcing plate 600 of containment vessel 400, front unit 412 and unit 418, back.
One of biggest characteristic of the present invention is to be different from known techniques; Be fixed on flange unit 540 on the front unit 412 of X-ray tube 500, be between the front unit 412 and unit 418, back of unit, inserting side 410 in a movable manner, and need not the auxiliary of other fixture.This silicon cap 550 at the rear side of X-ray tube 500 is molded and form by a silicon of high voltage incoming line, in order to the accident that prevents that high voltage from causing.Silicon cap 550 protection X-ray tubes 500 are because said silicon cap 550 has a little elasticity and can absorb external shock.In the past when external shock produces, have outside the bolt on the shell because flange is fixed on, and impact is passed to X-ray tube 500, too much Electric Application to X-ray tube 500 shortens as a result the useful life of X-ray tube 500.But because absorbing, impacts by silicon cap 550, in the present invention, so previous problem can not take place.
In addition, in the present invention the assembling process of head unit is very simple.Because X-ray tube 500 is formed in the body with silicon cap 550 and flange unit 540, only need X-ray tube 500 is inserted in the through hole 610.Because the length of flange unit 540 and silicon cap 550 than the distance of 418 of the front unit 412 of side unit 410 and unit, back (promptly; The width of front and back linkage unit 419) long slightly; Then unit 418, back pushes silicon cap 550 forward, and by side unit 410 X-ray tube 500 is firmly fixed.After this, the cap unit 430 of containment vessel 400 promotes from the open sides of side unit 410." fixing and assembling process finishes after cap unit 430 covers side unit 410 fully, by bolt 416.700 next doors that are arranged at X-ray tube 500 in advance of high voltage generation unit.
Be connected to the control unit 2000 of generation out of the ordinary by connector 422 by the head unit 1000 of said process assembling.
So, because in the present invention, because in assembled head unit 1000; In the assembling of containment vessel 400 and high voltage generation unit 700, except using bolt, do not use servicing unit, compared to known techniques; This assembling process is very simple, and can save a large amount of built-up times.
Simultaneously, connector 560 connects high voltage generation unit 700 and X-ray tube 500.
In the present invention, this remote control of peripheral control unit supply, interlocking and dc power signal be to ionizer, and running or stop this ionizer.
In the present invention; No matter whether said photo ionizer is normally operated according to the required said input signal of user; It is all by the output contact point of the relay of the output signal corresponding with said input signal and confirm; The output contact point of this relay is the output signal corresponding with said input signal, and the state of this output contact point is to be changed by this relay, and is electric power, remote control, interlocking, head or alarm.
It is for confirmation when the input power supply to change this power state, and electric power is On/Off.At this remote state, when the input remote signal is to said ionizer from the outside, change the state of the output contact point of relay, whether said ionizer for confirmation is normally operated according to the remote signal of input.At interlocking state, change the state of the output contact point of relay, for confirmation when importing interlocking signal from the outside, whether said ionizer is normally operated according to the interlocking signal of input.At the head unit state, change the state of the output contact point of relay, normally whether said head unit for confirmation ON/OFF.In alarm state, when because undesired and ionizer can't normal running the time, changes the state of the output contact point of relay.
The present invention more comprises device, to export: these control unit 2000 modes of operation, the mode of operation of the remote control of this input signal, interlocking, DC power supply.
The present invention can various forms correction and enforcement, and it is described and explanation with reference to specific embodiment at this.Yet, should be appreciated that the present invention is not limited to above illustrated particular form, and the present invention includes spirit and the correction in the scope, be equal to and alternative as the present invention that defines in institute's appended " claim ".
Claims (7)
1. a photo ionizer comprises:
A plurality of head units, it produces soft X-ray, so that by the cation that gas produces in this soft X-ray ionized air and anion or electronics the electric charge of electrified body is removed; And
One control unit, its these a plurality of head units of control also have a power subsystem, and wherein, each this head unit comprises:
One high voltage generation unit, it receives low-voltage from this power subsystem, and it is promoted to high voltage;
One X-ray tube, it receives high voltage by this high voltage generation unit, and emission X-ray;
One silicon cap is formed at the back side of this X-ray tube, and is processed by exaflex injection type, is used for preventing that being supplied to this X-ray tube high voltage here causes electrical accident, and this silicon cap has elasticity and can protect this X-ray tube to prevent to receive external shock by absorbing vibration;
One bulb forms a part of of this X-ray tube and produces electronics;
One target, form this X-ray tube some and by with the potential difference of anode drawing at electronics that this bulb produced;
One output window forms the some of this X-ray tube, and when this target of electron collision, launches the X-ray that is produced;
One containment vessel; By one
shape side unit and
female cap unit constitutes; Be somebody's turn to do top, bottom and the opening portion of this side unit of
female cap unit covering; Wherein, this containment vessel tool heat conductivity and electrical conductivity;
One flange unit; Hot be electrically connected to this output window, by with the contacting of the front surface of this side unit of containment vessel, and will be to this X-ray tube in thermal radiation that this target produced; This flange unit is fixed on the front end of this X-ray tube, and the tool electrical conductivity;
One flange reinforcing plate has one first through hole, and the peripheral diameter length of the diameter of this through hole and this flange unit is suitable; Fixedly contact by the inboard of one first fixture with the front surface of this containment vessel; And tool heat conductivity and electrical conductivity, wherein, this front surface of this containment vessel has one second through hole; This through hole is arranged on this first through hole and its diameter diameter less than this first through hole, and launches X-ray that this X-ray tube produces to this containment vessel; And
One circuit unit, it has:
One timer is used for checking the useful life that is installed in this containment vessel head unit,
One display window is used to show the metrical information of this timer,
One alarm device, the useful life that is used to remind relevant head unit,
One switch is used to turn round/stop head unit,
One relay is used for the operation of control timer, switch, control unit and peripheral control unit.
2. according to claim 1 photo ionizer, wherein
This flange unit is inserted in this first through hole and is contacted this second through hole this front surface on every side; The end that this X-ray tube inserts X-ray tube set casing and set casing contacts with the back surface of this side unit of containment vessel; Distance between the front surface of the side unit of this containment vessel and the surface, back, a little short a little than the total length of this silicon cap and this X-ray tube; So that this X-ray tube can be fixed with this silicon cap; And this flange unit contacts with the front surface of this side unit of containment vessel, cools off by the air that contacts with the front surface of this side unit of containment vessel so that the heat energy that in this X-ray tube, produces is enough.
3. according to claim 1 photo ionizer, wherein
A plurality of bent part position is in a front and back linkage unit; This front and back linkage unit is connected the front unit of this side unit of containment vessel with the unit, back; One first hole be formed on each bent part in intracardiacly pass for bolt; One second hole is formed on this cap unit of this containment vessel that is arranged on first hole and passes for this bolt, and containment vessel is by bolt being inserted in first and second holes and with bolt locking and assemble.
4. according to claim 1 photo ionizer, wherein
This ionizer by one
shape metallic plate and a stiffener and flatly or vertically fixing; Wherein, An outside of this metallic plate connects the back unit of the side unit of containment vessel by bolt, and this stiffener is inserted between another outside and wall of this metallic plate.
5. according to claim 1 photo ionizer, wherein
Respectively information service time of this head unit transfers to this control unit by communication, even and head unit change, this was presented on this control unit through service time of changing head unit, so that the user can know the replacing time of head unit in time.
6. according to claim 1 photo ionizer, wherein
Several input/output signal lines are connected to this head unit and this control unit by a connector, are used for supplying power easily at this facility.
7. according to claim 1 photo ionizer, wherein
One peripheral control unit is by supplying remote control, interlocking, DC power supply input signal to this ionizer; Remotely operate or stop this ionizer, no matter this whether required input signal normal running of this ionizer according to the user, it is all confirmed by the output contact point of this relay; It is the output signal corresponding to this input signal; And the state of this output contact point that changes by this relay is electric power, remote control, interlocking, head unit or alarm, wherein, and the change power state; Confirm when importing that electric power is to open or close with convenient power supply
At remote state, change the state of the output contact point of relay, when importing remote signal from the outside, confirm whether this ionizer is normally operated according to the remote signal of input with box lunch,
At interlocking state, change the state of the output contact point of relay, when importing interlocking signal from the outside, confirm whether this ionizer is normally operated according to the interlocking signal of input with box lunch,
At the head unit state, change the state of the output contact point of relay, normally whether head unit for confirmation ON/OFF,
In alarm condition, when the undesired and ionizer of head unit can't normal running, change the state of this relay output contact point, and
More comprise device, to export: the mode of operation of this control unit, the mode of operation of the remote control of this input signal, interlocking, DC power supply.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2007-0026835 | 2007-03-19 | ||
| KR1020070026835 | 2007-03-19 | ||
| KR1020070026835A KR100823990B1 (en) | 2007-03-19 | 2007-03-19 | A photo ionizer |
| PCT/KR2008/001020 WO2008114938A1 (en) | 2007-03-19 | 2008-02-21 | A photo ionizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101637068A CN101637068A (en) | 2010-01-27 |
| CN101637068B true CN101637068B (en) | 2012-11-21 |
Family
ID=39572138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008800070844A Expired - Fee Related CN101637068B (en) | 2007-03-19 | 2008-02-21 | A photo ionizer |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP4932915B2 (en) |
| KR (1) | KR100823990B1 (en) |
| CN (1) | CN101637068B (en) |
| TW (1) | TWI367694B (en) |
| WO (1) | WO2008114938A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101163513B1 (en) | 2009-12-04 | 2012-07-06 | (주) 브이에스아이 | Apparatus for generating beam ion |
| KR101361795B1 (en) * | 2012-11-09 | 2014-02-14 | (주) 브이에스아이 | Optical ionizer |
| KR101389694B1 (en) | 2013-02-15 | 2014-05-07 | (주)선재하이테크 | X-ray generating device and ionizer having high voltage generator and x-ray generator being detachable each other and the independently separated voltage generator and x-ray generator constituant the ionizer |
| KR101361792B1 (en) * | 2013-03-05 | 2014-02-13 | (주) 브이에스아이 | A photo ionizer |
| KR101471382B1 (en) * | 2013-10-15 | 2014-12-10 | (주)선재하이테크 | Apparatus for removing electro static |
| TWI589190B (en) * | 2016-03-07 | 2017-06-21 | 禪才高科技股份有限公司 | X-ray ionizer |
| KR102065655B1 (en) * | 2018-04-24 | 2020-01-13 | 주식회사 태영이앤티 | Apparatus for generating a x-ray |
| KR20210021669A (en) * | 2019-08-19 | 2021-03-02 | (주)선재하이테크 | Ionizer including waterproof module for easy removal |
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- 2007-03-19 KR KR1020070026835A patent/KR100823990B1/en active IP Right Grant
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2008
- 2008-02-21 WO PCT/KR2008/001020 patent/WO2008114938A1/en active Application Filing
- 2008-02-21 JP JP2009554437A patent/JP4932915B2/en not_active Expired - Fee Related
- 2008-02-21 CN CN2008800070844A patent/CN101637068B/en not_active Expired - Fee Related
- 2008-02-26 TW TW097106706A patent/TWI367694B/en not_active IP Right Cessation
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| US5883934A (en) * | 1996-01-16 | 1999-03-16 | Yuugengaisya Youzen | Method and apparatus for controlling ions |
| US5949849A (en) * | 1996-09-27 | 1999-09-07 | Hamamatsu Photonics K.K. | X-ray generator and electrostatic remover using the same |
| CN1738510A (en) * | 2003-05-30 | 2006-02-22 | 浜松光子学株式会社 | X-ray generator |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI367694B (en) | 2012-07-01 |
| JP2010521792A (en) | 2010-06-24 |
| KR100823990B1 (en) | 2008-04-22 |
| WO2008114938A1 (en) | 2008-09-25 |
| JP4932915B2 (en) | 2012-05-16 |
| TW200845824A (en) | 2008-11-16 |
| CN101637068A (en) | 2010-01-27 |
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